国际十进分类法

  • 网络Universal decimal classification;udc
国际十进分类法国际十进分类法
  1. 关键词和国际十进分类法索引

    Keyword and UDC index

  2. 研究探讨了空间目标分类的标准和技术方法,并基于国际十进分类法(uDC)尝试提出了人造卫星的分类方法;

    The different standards and methods for space object classification are discussed , and a novel classification method for satellite based on the Universal Decimal Classification ( UDC ) is proposed ;